My dilema is that there no one reputable in WA to do the kind of ECU tune you're offering Andrew. My only solution is to send the ECU to you and I am scratching my head on this.
The other thing is that if there is an issue with the engine accidentally ... and thru no fault of the tune ... I don't want to miss out on a goodwill engine warranty because i have fiddled with the ECU.
I have worked for BMW and I know the level of details that's transparent to the dealer, and what BMW Mulgrave and Munich can see from the downloaded data. Andrew, I am not questioning your work, it's the fear in case of the unthinkable. What are your thoughts